Eudemonics
n. 幸福学, 获得幸福之方法
🗣️ 情景例句
Take care on your way back.
回程保重了。
Tractors have revolutionized farming.
拖拉机使耕作有革命性的变化。
Come to school in your old clothes tomorrow!
明天上学时请穿旧衣服来！